Quantcast Careers

Quantcast is an advertising technology company that specializes in audience measurement, real-time advertising, and AI-driven consumer insights. Founded in 2006 and headquartered in San Francisco, California, Quantcast uses large-scale machine learning and data analytics to help brands, agencies, and publishers understand online audiences and deliver targeted advertising more effectively. The company gained early recognition for pioneering large-scale direct measurement of digital audiences and providing free audience insights through its Quantcast Measure product.

Quantcast’s main offering, the Quantcast Platform (Q Platform), enables programmatic advertising powered by artificial intelligence to optimize campaign performance across the open internet. The platform analyzes vast datasets to predict consumer behavior, helping advertisers reach the right audiences while respecting privacy standards. With offices across North America, Europe, and Asia-Pacific and an estimated workforce of several hundred employees, Quantcast is considered a notable player in the adtech ecosystem, competing with other data-driven marketing and programmatic advertising platforms.

In recent years, the company has focused on privacy-forward advertising and AI-driven optimization as the industry transitions away from third-party cookies. Quantcast is known for its emphasis on real-time data processing and its contributions to improving transparency and effectiveness in digital advertising.